I walked right past him but didn't realize what was happening. I saw this truck driver parked in an odd place. Apparently he was talking on the cell phone which made me think he was lost, but I took note because he stared at me in a very odd manner as I walked by. I noticed that something was odd, but I had no idea that he was in trouble. As it turned out, he was having a heart attack right then and there. I heard about it the next day. Luckily it seems that he will be okay. For what it's worth, most likely the thing to do would have been to have him chew an aspirin.